| Step |
Hyp |
Ref |
Expression |
| 1 |
|
caratheodorylem1.o |
|- ( ph -> O e. OutMeas ) |
| 2 |
|
caratheodorylem1.s |
|- S = ( CaraGen ` O ) |
| 3 |
|
caratheodorylem1.z |
|- Z = ( ZZ>= ` M ) |
| 4 |
|
caratheodorylem1.e |
|- ( ph -> E : Z --> S ) |
| 5 |
|
caratheodorylem1.dj |
|- ( ph -> Disj_ n e. Z ( E ` n ) ) |
| 6 |
|
caratheodorylem1.g |
|- G = ( n e. Z |-> U_ i e. ( M ... n ) ( E ` i ) ) |
| 7 |
|
caratheodorylem1.n |
|- ( ph -> N e. ( ZZ>= ` M ) ) |
| 8 |
|
eluzfz2 |
|- ( N e. ( ZZ>= ` M ) -> N e. ( M ... N ) ) |
| 9 |
7 8
|
syl |
|- ( ph -> N e. ( M ... N ) ) |
| 10 |
|
id |
|- ( ph -> ph ) |
| 11 |
|
2fveq3 |
|- ( j = M -> ( O ` ( G ` j ) ) = ( O ` ( G ` M ) ) ) |
| 12 |
|
oveq2 |
|- ( j = M -> ( M ... j ) = ( M ... M ) ) |
| 13 |
12
|
mpteq1d |
|- ( j = M -> ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) = ( n e. ( M ... M ) |-> ( O ` ( E ` n ) ) ) ) |
| 14 |
13
|
fveq2d |
|- ( j = M -> ( sum^ ` ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) ) = ( sum^ ` ( n e. ( M ... M ) |-> ( O ` ( E ` n ) ) ) ) ) |
| 15 |
11 14
|
eqeq12d |
|- ( j = M -> ( ( O ` ( G ` j ) ) = ( sum^ ` ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) ) <-> ( O ` ( G ` M ) ) = ( sum^ ` ( n e. ( M ... M ) |-> ( O ` ( E ` n ) ) ) ) ) ) |
| 16 |
15
|
imbi2d |
|- ( j = M -> ( ( ph -> ( O ` ( G ` j ) ) = ( sum^ ` ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) ) ) <-> ( ph -> ( O ` ( G ` M ) ) = ( sum^ ` ( n e. ( M ... M ) |-> ( O ` ( E ` n ) ) ) ) ) ) ) |
| 17 |
|
2fveq3 |
|- ( j = i -> ( O ` ( G ` j ) ) = ( O ` ( G ` i ) ) ) |
| 18 |
|
oveq2 |
|- ( j = i -> ( M ... j ) = ( M ... i ) ) |
| 19 |
18
|
mpteq1d |
|- ( j = i -> ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) = ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) |
| 20 |
19
|
fveq2d |
|- ( j = i -> ( sum^ ` ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) |
| 21 |
17 20
|
eqeq12d |
|- ( j = i -> ( ( O ` ( G ` j ) ) = ( sum^ ` ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) ) <-> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) ) |
| 22 |
21
|
imbi2d |
|- ( j = i -> ( ( ph -> ( O ` ( G ` j ) ) = ( sum^ ` ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) ) ) <-> ( ph -> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) ) ) |
| 23 |
|
2fveq3 |
|- ( j = ( i + 1 ) -> ( O ` ( G ` j ) ) = ( O ` ( G ` ( i + 1 ) ) ) ) |
| 24 |
|
oveq2 |
|- ( j = ( i + 1 ) -> ( M ... j ) = ( M ... ( i + 1 ) ) ) |
| 25 |
24
|
mpteq1d |
|- ( j = ( i + 1 ) -> ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) = ( n e. ( M ... ( i + 1 ) ) |-> ( O ` ( E ` n ) ) ) ) |
| 26 |
25
|
fveq2d |
|- ( j = ( i + 1 ) -> ( sum^ ` ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) ) = ( sum^ ` ( n e. ( M ... ( i + 1 ) ) |-> ( O ` ( E ` n ) ) ) ) ) |
| 27 |
23 26
|
eqeq12d |
|- ( j = ( i + 1 ) -> ( ( O ` ( G ` j ) ) = ( sum^ ` ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) ) <-> ( O ` ( G ` ( i + 1 ) ) ) = ( sum^ ` ( n e. ( M ... ( i + 1 ) ) |-> ( O ` ( E ` n ) ) ) ) ) ) |
| 28 |
27
|
imbi2d |
|- ( j = ( i + 1 ) -> ( ( ph -> ( O ` ( G ` j ) ) = ( sum^ ` ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) ) ) <-> ( ph -> ( O ` ( G ` ( i + 1 ) ) ) = ( sum^ ` ( n e. ( M ... ( i + 1 ) ) |-> ( O ` ( E ` n ) ) ) ) ) ) ) |
| 29 |
|
2fveq3 |
|- ( j = N -> ( O ` ( G ` j ) ) = ( O ` ( G ` N ) ) ) |
| 30 |
|
oveq2 |
|- ( j = N -> ( M ... j ) = ( M ... N ) ) |
| 31 |
30
|
mpteq1d |
|- ( j = N -> ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) = ( n e. ( M ... N ) |-> ( O ` ( E ` n ) ) ) ) |
| 32 |
31
|
fveq2d |
|- ( j = N -> ( sum^ ` ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) ) = ( sum^ ` ( n e. ( M ... N ) |-> ( O ` ( E ` n ) ) ) ) ) |
| 33 |
29 32
|
eqeq12d |
|- ( j = N -> ( ( O ` ( G ` j ) ) = ( sum^ ` ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) ) <-> ( O ` ( G ` N ) ) = ( sum^ ` ( n e. ( M ... N ) |-> ( O ` ( E ` n ) ) ) ) ) ) |
| 34 |
33
|
imbi2d |
|- ( j = N -> ( ( ph -> ( O ` ( G ` j ) ) = ( sum^ ` ( n e. ( M ... j ) |-> ( O ` ( E ` n ) ) ) ) ) <-> ( ph -> ( O ` ( G ` N ) ) = ( sum^ ` ( n e. ( M ... N ) |-> ( O ` ( E ` n ) ) ) ) ) ) ) |
| 35 |
|
eluzel2 |
|- ( N e. ( ZZ>= ` M ) -> M e. ZZ ) |
| 36 |
7 35
|
syl |
|- ( ph -> M e. ZZ ) |
| 37 |
|
fzsn |
|- ( M e. ZZ -> ( M ... M ) = { M } ) |
| 38 |
36 37
|
syl |
|- ( ph -> ( M ... M ) = { M } ) |
| 39 |
38
|
mpteq1d |
|- ( ph -> ( n e. ( M ... M ) |-> ( O ` ( E ` n ) ) ) = ( n e. { M } |-> ( O ` ( E ` n ) ) ) ) |
| 40 |
39
|
fveq2d |
|- ( ph -> ( sum^ ` ( n e. ( M ... M ) |-> ( O ` ( E ` n ) ) ) ) = ( sum^ ` ( n e. { M } |-> ( O ` ( E ` n ) ) ) ) ) |
| 41 |
1
|
adantr |
|- ( ( ph /\ n e. { M } ) -> O e. OutMeas ) |
| 42 |
|
eqid |
|- U. dom O = U. dom O |
| 43 |
2
|
caragenss |
|- ( O e. OutMeas -> S C_ dom O ) |
| 44 |
41 43
|
syl |
|- ( ( ph /\ n e. { M } ) -> S C_ dom O ) |
| 45 |
4
|
adantr |
|- ( ( ph /\ n e. { M } ) -> E : Z --> S ) |
| 46 |
|
elsni |
|- ( n e. { M } -> n = M ) |
| 47 |
46
|
adantl |
|- ( ( ph /\ n e. { M } ) -> n = M ) |
| 48 |
|
uzid |
|- ( M e. ZZ -> M e. ( ZZ>= ` M ) ) |
| 49 |
36 48
|
syl |
|- ( ph -> M e. ( ZZ>= ` M ) ) |
| 50 |
49 3
|
eleqtrrdi |
|- ( ph -> M e. Z ) |
| 51 |
50
|
adantr |
|- ( ( ph /\ n e. { M } ) -> M e. Z ) |
| 52 |
47 51
|
eqeltrd |
|- ( ( ph /\ n e. { M } ) -> n e. Z ) |
| 53 |
45 52
|
ffvelcdmd |
|- ( ( ph /\ n e. { M } ) -> ( E ` n ) e. S ) |
| 54 |
44 53
|
sseldd |
|- ( ( ph /\ n e. { M } ) -> ( E ` n ) e. dom O ) |
| 55 |
|
elssuni |
|- ( ( E ` n ) e. dom O -> ( E ` n ) C_ U. dom O ) |
| 56 |
54 55
|
syl |
|- ( ( ph /\ n e. { M } ) -> ( E ` n ) C_ U. dom O ) |
| 57 |
41 42 56
|
omecl |
|- ( ( ph /\ n e. { M } ) -> ( O ` ( E ` n ) ) e. ( 0 [,] +oo ) ) |
| 58 |
|
eqid |
|- ( n e. { M } |-> ( O ` ( E ` n ) ) ) = ( n e. { M } |-> ( O ` ( E ` n ) ) ) |
| 59 |
57 58
|
fmptd |
|- ( ph -> ( n e. { M } |-> ( O ` ( E ` n ) ) ) : { M } --> ( 0 [,] +oo ) ) |
| 60 |
36 59
|
sge0sn |
|- ( ph -> ( sum^ ` ( n e. { M } |-> ( O ` ( E ` n ) ) ) ) = ( ( n e. { M } |-> ( O ` ( E ` n ) ) ) ` M ) ) |
| 61 |
|
eqidd |
|- ( ph -> ( n e. { M } |-> ( O ` ( E ` n ) ) ) = ( n e. { M } |-> ( O ` ( E ` n ) ) ) ) |
| 62 |
38
|
iuneq1d |
|- ( ph -> U_ i e. ( M ... M ) ( E ` i ) = U_ i e. { M } ( E ` i ) ) |
| 63 |
|
fveq2 |
|- ( i = M -> ( E ` i ) = ( E ` M ) ) |
| 64 |
63
|
iunxsng |
|- ( M e. Z -> U_ i e. { M } ( E ` i ) = ( E ` M ) ) |
| 65 |
50 64
|
syl |
|- ( ph -> U_ i e. { M } ( E ` i ) = ( E ` M ) ) |
| 66 |
|
eqidd |
|- ( ph -> ( E ` M ) = ( E ` M ) ) |
| 67 |
62 65 66
|
3eqtrrd |
|- ( ph -> ( E ` M ) = U_ i e. ( M ... M ) ( E ` i ) ) |
| 68 |
67
|
adantr |
|- ( ( ph /\ n = M ) -> ( E ` M ) = U_ i e. ( M ... M ) ( E ` i ) ) |
| 69 |
|
fveq2 |
|- ( n = M -> ( E ` n ) = ( E ` M ) ) |
| 70 |
69
|
adantl |
|- ( ( ph /\ n = M ) -> ( E ` n ) = ( E ` M ) ) |
| 71 |
|
oveq2 |
|- ( n = M -> ( M ... n ) = ( M ... M ) ) |
| 72 |
71
|
iuneq1d |
|- ( n = M -> U_ i e. ( M ... n ) ( E ` i ) = U_ i e. ( M ... M ) ( E ` i ) ) |
| 73 |
|
ovex |
|- ( M ... M ) e. _V |
| 74 |
|
fvex |
|- ( E ` i ) e. _V |
| 75 |
73 74
|
iunex |
|- U_ i e. ( M ... M ) ( E ` i ) e. _V |
| 76 |
75
|
a1i |
|- ( ph -> U_ i e. ( M ... M ) ( E ` i ) e. _V ) |
| 77 |
6 72 50 76
|
fvmptd3 |
|- ( ph -> ( G ` M ) = U_ i e. ( M ... M ) ( E ` i ) ) |
| 78 |
77
|
adantr |
|- ( ( ph /\ n = M ) -> ( G ` M ) = U_ i e. ( M ... M ) ( E ` i ) ) |
| 79 |
68 70 78
|
3eqtr4d |
|- ( ( ph /\ n = M ) -> ( E ` n ) = ( G ` M ) ) |
| 80 |
79
|
fveq2d |
|- ( ( ph /\ n = M ) -> ( O ` ( E ` n ) ) = ( O ` ( G ` M ) ) ) |
| 81 |
|
snidg |
|- ( M e. Z -> M e. { M } ) |
| 82 |
50 81
|
syl |
|- ( ph -> M e. { M } ) |
| 83 |
|
fvexd |
|- ( ph -> ( O ` ( G ` M ) ) e. _V ) |
| 84 |
61 80 82 83
|
fvmptd |
|- ( ph -> ( ( n e. { M } |-> ( O ` ( E ` n ) ) ) ` M ) = ( O ` ( G ` M ) ) ) |
| 85 |
40 60 84
|
3eqtrrd |
|- ( ph -> ( O ` ( G ` M ) ) = ( sum^ ` ( n e. ( M ... M ) |-> ( O ` ( E ` n ) ) ) ) ) |
| 86 |
85
|
a1i |
|- ( N e. ( ZZ>= ` M ) -> ( ph -> ( O ` ( G ` M ) ) = ( sum^ ` ( n e. ( M ... M ) |-> ( O ` ( E ` n ) ) ) ) ) ) |
| 87 |
|
simp3 |
|- ( ( i e. ( M ..^ N ) /\ ( ph -> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) /\ ph ) -> ph ) |
| 88 |
|
simp1 |
|- ( ( i e. ( M ..^ N ) /\ ( ph -> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) /\ ph ) -> i e. ( M ..^ N ) ) |
| 89 |
|
id |
|- ( ( ph -> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) -> ( ph -> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) ) |
| 90 |
89
|
imp |
|- ( ( ( ph -> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) /\ ph ) -> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) |
| 91 |
90
|
3adant1 |
|- ( ( i e. ( M ..^ N ) /\ ( ph -> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) /\ ph ) -> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) |
| 92 |
|
elfzoel1 |
|- ( i e. ( M ..^ N ) -> M e. ZZ ) |
| 93 |
|
elfzoelz |
|- ( i e. ( M ..^ N ) -> i e. ZZ ) |
| 94 |
93
|
peano2zd |
|- ( i e. ( M ..^ N ) -> ( i + 1 ) e. ZZ ) |
| 95 |
92
|
zred |
|- ( i e. ( M ..^ N ) -> M e. RR ) |
| 96 |
94
|
zred |
|- ( i e. ( M ..^ N ) -> ( i + 1 ) e. RR ) |
| 97 |
93
|
zred |
|- ( i e. ( M ..^ N ) -> i e. RR ) |
| 98 |
|
elfzole1 |
|- ( i e. ( M ..^ N ) -> M <_ i ) |
| 99 |
97
|
ltp1d |
|- ( i e. ( M ..^ N ) -> i < ( i + 1 ) ) |
| 100 |
95 97 96 98 99
|
lelttrd |
|- ( i e. ( M ..^ N ) -> M < ( i + 1 ) ) |
| 101 |
95 96 100
|
ltled |
|- ( i e. ( M ..^ N ) -> M <_ ( i + 1 ) ) |
| 102 |
|
leid |
|- ( ( i + 1 ) e. RR -> ( i + 1 ) <_ ( i + 1 ) ) |
| 103 |
96 102
|
syl |
|- ( i e. ( M ..^ N ) -> ( i + 1 ) <_ ( i + 1 ) ) |
| 104 |
92 94 94 101 103
|
elfzd |
|- ( i e. ( M ..^ N ) -> ( i + 1 ) e. ( M ... ( i + 1 ) ) ) |
| 105 |
104
|
adantl |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( i + 1 ) e. ( M ... ( i + 1 ) ) ) |
| 106 |
|
fveq2 |
|- ( j = ( i + 1 ) -> ( E ` j ) = ( E ` ( i + 1 ) ) ) |
| 107 |
106
|
ssiun2s |
|- ( ( i + 1 ) e. ( M ... ( i + 1 ) ) -> ( E ` ( i + 1 ) ) C_ U_ j e. ( M ... ( i + 1 ) ) ( E ` j ) ) |
| 108 |
105 107
|
syl |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( E ` ( i + 1 ) ) C_ U_ j e. ( M ... ( i + 1 ) ) ( E ` j ) ) |
| 109 |
|
fveq2 |
|- ( i = j -> ( E ` i ) = ( E ` j ) ) |
| 110 |
109
|
cbviunv |
|- U_ i e. ( M ... n ) ( E ` i ) = U_ j e. ( M ... n ) ( E ` j ) |
| 111 |
110
|
mpteq2i |
|- ( n e. Z |-> U_ i e. ( M ... n ) ( E ` i ) ) = ( n e. Z |-> U_ j e. ( M ... n ) ( E ` j ) ) |
| 112 |
6 111
|
eqtri |
|- G = ( n e. Z |-> U_ j e. ( M ... n ) ( E ` j ) ) |
| 113 |
|
oveq2 |
|- ( n = ( i + 1 ) -> ( M ... n ) = ( M ... ( i + 1 ) ) ) |
| 114 |
113
|
iuneq1d |
|- ( n = ( i + 1 ) -> U_ j e. ( M ... n ) ( E ` j ) = U_ j e. ( M ... ( i + 1 ) ) ( E ` j ) ) |
| 115 |
36
|
adantr |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> M e. ZZ ) |
| 116 |
93
|
adantl |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> i e. ZZ ) |
| 117 |
116
|
peano2zd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( i + 1 ) e. ZZ ) |
| 118 |
115
|
zred |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> M e. RR ) |
| 119 |
117
|
zred |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( i + 1 ) e. RR ) |
| 120 |
116
|
zred |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> i e. RR ) |
| 121 |
98
|
adantl |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> M <_ i ) |
| 122 |
120
|
ltp1d |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> i < ( i + 1 ) ) |
| 123 |
118 120 119 121 122
|
lelttrd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> M < ( i + 1 ) ) |
| 124 |
118 119 123
|
ltled |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> M <_ ( i + 1 ) ) |
| 125 |
115 117 124
|
3jca |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( M e. ZZ /\ ( i + 1 ) e. ZZ /\ M <_ ( i + 1 ) ) ) |
| 126 |
|
eluz2 |
|- ( ( i + 1 ) e. ( ZZ>= ` M ) <-> ( M e. ZZ /\ ( i + 1 ) e. ZZ /\ M <_ ( i + 1 ) ) ) |
| 127 |
125 126
|
sylibr |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( i + 1 ) e. ( ZZ>= ` M ) ) |
| 128 |
3
|
eqcomi |
|- ( ZZ>= ` M ) = Z |
| 129 |
127 128
|
eleqtrdi |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( i + 1 ) e. Z ) |
| 130 |
|
ovex |
|- ( M ... ( i + 1 ) ) e. _V |
| 131 |
|
fvex |
|- ( E ` j ) e. _V |
| 132 |
130 131
|
iunex |
|- U_ j e. ( M ... ( i + 1 ) ) ( E ` j ) e. _V |
| 133 |
132
|
a1i |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> U_ j e. ( M ... ( i + 1 ) ) ( E ` j ) e. _V ) |
| 134 |
112 114 129 133
|
fvmptd3 |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( G ` ( i + 1 ) ) = U_ j e. ( M ... ( i + 1 ) ) ( E ` j ) ) |
| 135 |
134
|
eqcomd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> U_ j e. ( M ... ( i + 1 ) ) ( E ` j ) = ( G ` ( i + 1 ) ) ) |
| 136 |
108 135
|
sseqtrd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( E ` ( i + 1 ) ) C_ ( G ` ( i + 1 ) ) ) |
| 137 |
|
sseqin2 |
|- ( ( E ` ( i + 1 ) ) C_ ( G ` ( i + 1 ) ) <-> ( ( G ` ( i + 1 ) ) i^i ( E ` ( i + 1 ) ) ) = ( E ` ( i + 1 ) ) ) |
| 138 |
137
|
biimpi |
|- ( ( E ` ( i + 1 ) ) C_ ( G ` ( i + 1 ) ) -> ( ( G ` ( i + 1 ) ) i^i ( E ` ( i + 1 ) ) ) = ( E ` ( i + 1 ) ) ) |
| 139 |
136 138
|
syl |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( ( G ` ( i + 1 ) ) i^i ( E ` ( i + 1 ) ) ) = ( E ` ( i + 1 ) ) ) |
| 140 |
139
|
fveq2d |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( O ` ( ( G ` ( i + 1 ) ) i^i ( E ` ( i + 1 ) ) ) ) = ( O ` ( E ` ( i + 1 ) ) ) ) |
| 141 |
|
nfcv |
|- F/_ j ( E ` ( i + 1 ) ) |
| 142 |
|
elfzouz |
|- ( i e. ( M ..^ N ) -> i e. ( ZZ>= ` M ) ) |
| 143 |
142
|
adantl |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> i e. ( ZZ>= ` M ) ) |
| 144 |
141 143 106
|
iunp1 |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> U_ j e. ( M ... ( i + 1 ) ) ( E ` j ) = ( U_ j e. ( M ... i ) ( E ` j ) u. ( E ` ( i + 1 ) ) ) ) |
| 145 |
134 144
|
eqtrd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( G ` ( i + 1 ) ) = ( U_ j e. ( M ... i ) ( E ` j ) u. ( E ` ( i + 1 ) ) ) ) |
| 146 |
145
|
difeq1d |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( ( G ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) = ( ( U_ j e. ( M ... i ) ( E ` j ) u. ( E ` ( i + 1 ) ) ) \ ( E ` ( i + 1 ) ) ) ) |
| 147 |
|
fveq2 |
|- ( n = j -> ( E ` n ) = ( E ` j ) ) |
| 148 |
147
|
cbvdisjv |
|- ( Disj_ n e. Z ( E ` n ) <-> Disj_ j e. Z ( E ` j ) ) |
| 149 |
5 148
|
sylib |
|- ( ph -> Disj_ j e. Z ( E ` j ) ) |
| 150 |
149
|
adantr |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> Disj_ j e. Z ( E ` j ) ) |
| 151 |
|
fzssuz |
|- ( M ... i ) C_ ( ZZ>= ` M ) |
| 152 |
151 128
|
sseqtri |
|- ( M ... i ) C_ Z |
| 153 |
152
|
a1i |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( M ... i ) C_ Z ) |
| 154 |
|
fzp1nel |
|- -. ( i + 1 ) e. ( M ... i ) |
| 155 |
154
|
a1i |
|- ( i e. ( M ..^ N ) -> -. ( i + 1 ) e. ( M ... i ) ) |
| 156 |
155
|
adantl |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> -. ( i + 1 ) e. ( M ... i ) ) |
| 157 |
129 156
|
eldifd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( i + 1 ) e. ( Z \ ( M ... i ) ) ) |
| 158 |
150 153 157 106
|
disjiun2 |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( U_ j e. ( M ... i ) ( E ` j ) i^i ( E ` ( i + 1 ) ) ) = (/) ) |
| 159 |
|
undif4 |
|- ( ( U_ j e. ( M ... i ) ( E ` j ) i^i ( E ` ( i + 1 ) ) ) = (/) -> ( U_ j e. ( M ... i ) ( E ` j ) u. ( ( E ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) ) = ( ( U_ j e. ( M ... i ) ( E ` j ) u. ( E ` ( i + 1 ) ) ) \ ( E ` ( i + 1 ) ) ) ) |
| 160 |
158 159
|
syl |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( U_ j e. ( M ... i ) ( E ` j ) u. ( ( E ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) ) = ( ( U_ j e. ( M ... i ) ( E ` j ) u. ( E ` ( i + 1 ) ) ) \ ( E ` ( i + 1 ) ) ) ) |
| 161 |
160
|
eqcomd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( ( U_ j e. ( M ... i ) ( E ` j ) u. ( E ` ( i + 1 ) ) ) \ ( E ` ( i + 1 ) ) ) = ( U_ j e. ( M ... i ) ( E ` j ) u. ( ( E ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) ) ) |
| 162 |
|
simpl |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ph ) |
| 163 |
143 128
|
eleqtrdi |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> i e. Z ) |
| 164 |
112
|
a1i |
|- ( ( ph /\ i e. Z ) -> G = ( n e. Z |-> U_ j e. ( M ... n ) ( E ` j ) ) ) |
| 165 |
|
simpr |
|- ( ( ( ph /\ i e. Z ) /\ n = i ) -> n = i ) |
| 166 |
165
|
oveq2d |
|- ( ( ( ph /\ i e. Z ) /\ n = i ) -> ( M ... n ) = ( M ... i ) ) |
| 167 |
166
|
iuneq1d |
|- ( ( ( ph /\ i e. Z ) /\ n = i ) -> U_ j e. ( M ... n ) ( E ` j ) = U_ j e. ( M ... i ) ( E ` j ) ) |
| 168 |
|
simpr |
|- ( ( ph /\ i e. Z ) -> i e. Z ) |
| 169 |
|
ovex |
|- ( M ... i ) e. _V |
| 170 |
169 131
|
iunex |
|- U_ j e. ( M ... i ) ( E ` j ) e. _V |
| 171 |
170
|
a1i |
|- ( ( ph /\ i e. Z ) -> U_ j e. ( M ... i ) ( E ` j ) e. _V ) |
| 172 |
164 167 168 171
|
fvmptd |
|- ( ( ph /\ i e. Z ) -> ( G ` i ) = U_ j e. ( M ... i ) ( E ` j ) ) |
| 173 |
162 163 172
|
syl2anc |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( G ` i ) = U_ j e. ( M ... i ) ( E ` j ) ) |
| 174 |
173
|
eqcomd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> U_ j e. ( M ... i ) ( E ` j ) = ( G ` i ) ) |
| 175 |
|
difid |
|- ( ( E ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) = (/) |
| 176 |
175
|
a1i |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( ( E ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) = (/) ) |
| 177 |
174 176
|
uneq12d |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( U_ j e. ( M ... i ) ( E ` j ) u. ( ( E ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) ) = ( ( G ` i ) u. (/) ) ) |
| 178 |
|
un0 |
|- ( ( G ` i ) u. (/) ) = ( G ` i ) |
| 179 |
178
|
a1i |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( ( G ` i ) u. (/) ) = ( G ` i ) ) |
| 180 |
177 179
|
eqtrd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( U_ j e. ( M ... i ) ( E ` j ) u. ( ( E ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) ) = ( G ` i ) ) |
| 181 |
146 161 180
|
3eqtrd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( ( G ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) = ( G ` i ) ) |
| 182 |
181
|
fveq2d |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( O ` ( ( G ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) ) = ( O ` ( G ` i ) ) ) |
| 183 |
140 182
|
oveq12d |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( ( O ` ( ( G ` ( i + 1 ) ) i^i ( E ` ( i + 1 ) ) ) ) +e ( O ` ( ( G ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) ) ) = ( ( O ` ( E ` ( i + 1 ) ) ) +e ( O ` ( G ` i ) ) ) ) |
| 184 |
183
|
3adant3 |
|- ( ( ph /\ i e. ( M ..^ N ) /\ ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) -> ( ( O ` ( ( G ` ( i + 1 ) ) i^i ( E ` ( i + 1 ) ) ) ) +e ( O ` ( ( G ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) ) ) = ( ( O ` ( E ` ( i + 1 ) ) ) +e ( O ` ( G ` i ) ) ) ) |
| 185 |
1
|
adantr |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> O e. OutMeas ) |
| 186 |
4
|
adantr |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> E : Z --> S ) |
| 187 |
186 129
|
ffvelcdmd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( E ` ( i + 1 ) ) e. S ) |
| 188 |
|
simpll |
|- ( ( ( ph /\ i e. ( M ..^ N ) ) /\ j e. ( M ... ( i + 1 ) ) ) -> ph ) |
| 189 |
92
|
adantr |
|- ( ( i e. ( M ..^ N ) /\ j e. ( M ... ( i + 1 ) ) ) -> M e. ZZ ) |
| 190 |
|
elfzelz |
|- ( j e. ( M ... ( i + 1 ) ) -> j e. ZZ ) |
| 191 |
190
|
adantl |
|- ( ( i e. ( M ..^ N ) /\ j e. ( M ... ( i + 1 ) ) ) -> j e. ZZ ) |
| 192 |
|
elfzle1 |
|- ( j e. ( M ... ( i + 1 ) ) -> M <_ j ) |
| 193 |
192
|
adantl |
|- ( ( i e. ( M ..^ N ) /\ j e. ( M ... ( i + 1 ) ) ) -> M <_ j ) |
| 194 |
189 191 193
|
3jca |
|- ( ( i e. ( M ..^ N ) /\ j e. ( M ... ( i + 1 ) ) ) -> ( M e. ZZ /\ j e. ZZ /\ M <_ j ) ) |
| 195 |
|
eluz2 |
|- ( j e. ( ZZ>= ` M ) <-> ( M e. ZZ /\ j e. ZZ /\ M <_ j ) ) |
| 196 |
194 195
|
sylibr |
|- ( ( i e. ( M ..^ N ) /\ j e. ( M ... ( i + 1 ) ) ) -> j e. ( ZZ>= ` M ) ) |
| 197 |
196 128
|
eleqtrdi |
|- ( ( i e. ( M ..^ N ) /\ j e. ( M ... ( i + 1 ) ) ) -> j e. Z ) |
| 198 |
197
|
adantll |
|- ( ( ( ph /\ i e. ( M ..^ N ) ) /\ j e. ( M ... ( i + 1 ) ) ) -> j e. Z ) |
| 199 |
1 43
|
syl |
|- ( ph -> S C_ dom O ) |
| 200 |
199
|
adantr |
|- ( ( ph /\ j e. Z ) -> S C_ dom O ) |
| 201 |
4
|
ffvelcdmda |
|- ( ( ph /\ j e. Z ) -> ( E ` j ) e. S ) |
| 202 |
200 201
|
sseldd |
|- ( ( ph /\ j e. Z ) -> ( E ` j ) e. dom O ) |
| 203 |
|
elssuni |
|- ( ( E ` j ) e. dom O -> ( E ` j ) C_ U. dom O ) |
| 204 |
202 203
|
syl |
|- ( ( ph /\ j e. Z ) -> ( E ` j ) C_ U. dom O ) |
| 205 |
188 198 204
|
syl2anc |
|- ( ( ( ph /\ i e. ( M ..^ N ) ) /\ j e. ( M ... ( i + 1 ) ) ) -> ( E ` j ) C_ U. dom O ) |
| 206 |
205
|
ralrimiva |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> A. j e. ( M ... ( i + 1 ) ) ( E ` j ) C_ U. dom O ) |
| 207 |
|
iunss |
|- ( U_ j e. ( M ... ( i + 1 ) ) ( E ` j ) C_ U. dom O <-> A. j e. ( M ... ( i + 1 ) ) ( E ` j ) C_ U. dom O ) |
| 208 |
206 207
|
sylibr |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> U_ j e. ( M ... ( i + 1 ) ) ( E ` j ) C_ U. dom O ) |
| 209 |
134 208
|
eqsstrd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( G ` ( i + 1 ) ) C_ U. dom O ) |
| 210 |
185 2 42 187 209
|
caragensplit |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( ( O ` ( ( G ` ( i + 1 ) ) i^i ( E ` ( i + 1 ) ) ) ) +e ( O ` ( ( G ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) ) ) = ( O ` ( G ` ( i + 1 ) ) ) ) |
| 211 |
210
|
eqcomd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( O ` ( G ` ( i + 1 ) ) ) = ( ( O ` ( ( G ` ( i + 1 ) ) i^i ( E ` ( i + 1 ) ) ) ) +e ( O ` ( ( G ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) ) ) ) |
| 212 |
211
|
3adant3 |
|- ( ( ph /\ i e. ( M ..^ N ) /\ ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) -> ( O ` ( G ` ( i + 1 ) ) ) = ( ( O ` ( ( G ` ( i + 1 ) ) i^i ( E ` ( i + 1 ) ) ) ) +e ( O ` ( ( G ` ( i + 1 ) ) \ ( E ` ( i + 1 ) ) ) ) ) ) |
| 213 |
185
|
adantr |
|- ( ( ( ph /\ i e. ( M ..^ N ) ) /\ n e. ( M ... ( i + 1 ) ) ) -> O e. OutMeas ) |
| 214 |
162
|
adantr |
|- ( ( ( ph /\ i e. ( M ..^ N ) ) /\ n e. ( M ... ( i + 1 ) ) ) -> ph ) |
| 215 |
|
elfzuz |
|- ( n e. ( M ... ( i + 1 ) ) -> n e. ( ZZ>= ` M ) ) |
| 216 |
215 128
|
eleqtrdi |
|- ( n e. ( M ... ( i + 1 ) ) -> n e. Z ) |
| 217 |
216
|
adantl |
|- ( ( ( ph /\ i e. ( M ..^ N ) ) /\ n e. ( M ... ( i + 1 ) ) ) -> n e. Z ) |
| 218 |
4 199
|
fssd |
|- ( ph -> E : Z --> dom O ) |
| 219 |
218
|
ffvelcdmda |
|- ( ( ph /\ n e. Z ) -> ( E ` n ) e. dom O ) |
| 220 |
219 55
|
syl |
|- ( ( ph /\ n e. Z ) -> ( E ` n ) C_ U. dom O ) |
| 221 |
214 217 220
|
syl2anc |
|- ( ( ( ph /\ i e. ( M ..^ N ) ) /\ n e. ( M ... ( i + 1 ) ) ) -> ( E ` n ) C_ U. dom O ) |
| 222 |
213 42 221
|
omecl |
|- ( ( ( ph /\ i e. ( M ..^ N ) ) /\ n e. ( M ... ( i + 1 ) ) ) -> ( O ` ( E ` n ) ) e. ( 0 [,] +oo ) ) |
| 223 |
|
2fveq3 |
|- ( n = ( i + 1 ) -> ( O ` ( E ` n ) ) = ( O ` ( E ` ( i + 1 ) ) ) ) |
| 224 |
143 222 223
|
sge0p1 |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( sum^ ` ( n e. ( M ... ( i + 1 ) ) |-> ( O ` ( E ` n ) ) ) ) = ( ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) +e ( O ` ( E ` ( i + 1 ) ) ) ) ) |
| 225 |
224
|
3adant3 |
|- ( ( ph /\ i e. ( M ..^ N ) /\ ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) -> ( sum^ ` ( n e. ( M ... ( i + 1 ) ) |-> ( O ` ( E ` n ) ) ) ) = ( ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) +e ( O ` ( E ` ( i + 1 ) ) ) ) ) |
| 226 |
|
id |
|- ( ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) -> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) |
| 227 |
226
|
eqcomd |
|- ( ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) -> ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) = ( O ` ( G ` i ) ) ) |
| 228 |
227
|
oveq1d |
|- ( ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) -> ( ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) +e ( O ` ( E ` ( i + 1 ) ) ) ) = ( ( O ` ( G ` i ) ) +e ( O ` ( E ` ( i + 1 ) ) ) ) ) |
| 229 |
228
|
3ad2ant3 |
|- ( ( ph /\ i e. ( M ..^ N ) /\ ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) -> ( ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) +e ( O ` ( E ` ( i + 1 ) ) ) ) = ( ( O ` ( G ` i ) ) +e ( O ` ( E ` ( i + 1 ) ) ) ) ) |
| 230 |
|
simpl |
|- ( ( ph /\ j e. ( M ... i ) ) -> ph ) |
| 231 |
152
|
sseli |
|- ( j e. ( M ... i ) -> j e. Z ) |
| 232 |
231
|
adantl |
|- ( ( ph /\ j e. ( M ... i ) ) -> j e. Z ) |
| 233 |
230 232 204
|
syl2anc |
|- ( ( ph /\ j e. ( M ... i ) ) -> ( E ` j ) C_ U. dom O ) |
| 234 |
233
|
adantlr |
|- ( ( ( ph /\ i e. Z ) /\ j e. ( M ... i ) ) -> ( E ` j ) C_ U. dom O ) |
| 235 |
234
|
ralrimiva |
|- ( ( ph /\ i e. Z ) -> A. j e. ( M ... i ) ( E ` j ) C_ U. dom O ) |
| 236 |
|
iunss |
|- ( U_ j e. ( M ... i ) ( E ` j ) C_ U. dom O <-> A. j e. ( M ... i ) ( E ` j ) C_ U. dom O ) |
| 237 |
235 236
|
sylibr |
|- ( ( ph /\ i e. Z ) -> U_ j e. ( M ... i ) ( E ` j ) C_ U. dom O ) |
| 238 |
172 237
|
eqsstrd |
|- ( ( ph /\ i e. Z ) -> ( G ` i ) C_ U. dom O ) |
| 239 |
162 163 238
|
syl2anc |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( G ` i ) C_ U. dom O ) |
| 240 |
185 42 239
|
omexrcl |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( O ` ( G ` i ) ) e. RR* ) |
| 241 |
108 208
|
sstrd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( E ` ( i + 1 ) ) C_ U. dom O ) |
| 242 |
185 42 241
|
omexrcl |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( O ` ( E ` ( i + 1 ) ) ) e. RR* ) |
| 243 |
240 242
|
xaddcomd |
|- ( ( ph /\ i e. ( M ..^ N ) ) -> ( ( O ` ( G ` i ) ) +e ( O ` ( E ` ( i + 1 ) ) ) ) = ( ( O ` ( E ` ( i + 1 ) ) ) +e ( O ` ( G ` i ) ) ) ) |
| 244 |
243
|
3adant3 |
|- ( ( ph /\ i e. ( M ..^ N ) /\ ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) -> ( ( O ` ( G ` i ) ) +e ( O ` ( E ` ( i + 1 ) ) ) ) = ( ( O ` ( E ` ( i + 1 ) ) ) +e ( O ` ( G ` i ) ) ) ) |
| 245 |
225 229 244
|
3eqtrd |
|- ( ( ph /\ i e. ( M ..^ N ) /\ ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) -> ( sum^ ` ( n e. ( M ... ( i + 1 ) ) |-> ( O ` ( E ` n ) ) ) ) = ( ( O ` ( E ` ( i + 1 ) ) ) +e ( O ` ( G ` i ) ) ) ) |
| 246 |
184 212 245
|
3eqtr4d |
|- ( ( ph /\ i e. ( M ..^ N ) /\ ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) -> ( O ` ( G ` ( i + 1 ) ) ) = ( sum^ ` ( n e. ( M ... ( i + 1 ) ) |-> ( O ` ( E ` n ) ) ) ) ) |
| 247 |
87 88 91 246
|
syl3anc |
|- ( ( i e. ( M ..^ N ) /\ ( ph -> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) /\ ph ) -> ( O ` ( G ` ( i + 1 ) ) ) = ( sum^ ` ( n e. ( M ... ( i + 1 ) ) |-> ( O ` ( E ` n ) ) ) ) ) |
| 248 |
247
|
3exp |
|- ( i e. ( M ..^ N ) -> ( ( ph -> ( O ` ( G ` i ) ) = ( sum^ ` ( n e. ( M ... i ) |-> ( O ` ( E ` n ) ) ) ) ) -> ( ph -> ( O ` ( G ` ( i + 1 ) ) ) = ( sum^ ` ( n e. ( M ... ( i + 1 ) ) |-> ( O ` ( E ` n ) ) ) ) ) ) ) |
| 249 |
16 22 28 34 86 248
|
fzind2 |
|- ( N e. ( M ... N ) -> ( ph -> ( O ` ( G ` N ) ) = ( sum^ ` ( n e. ( M ... N ) |-> ( O ` ( E ` n ) ) ) ) ) ) |
| 250 |
9 10 249
|
sylc |
|- ( ph -> ( O ` ( G ` N ) ) = ( sum^ ` ( n e. ( M ... N ) |-> ( O ` ( E ` n ) ) ) ) ) |